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BK Technologies (Relm) GMH5992X

RELM/BK High Spec Analog VHF Mobile Radio, 136-174 MHz, 50 Watt, 240 Channels, Dash Mount, Alpha-Numeric Display
Channel and priority (dual priority) scan, talkback scan, selectable group scanning, Time-Out-Timer, soft switch programming, easy to use and customize
Install kits and microphones sold separately

Meets U.S. Department of Defense environmental standard MIL-STD-810 C, D, E, F, G  More...

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Item SKU Number:  180110
FCA point / Shipped from:  USA 
 Download Free Materials:
  
Adobe Acrobat Reader Relm_GMH_series_radios.pdf (347.75 KB)
  
Adobe Acrobat Reader RelmBK_GMH_owners_manual.pdf (175.25 KB)
 Item Details:


RELM/BK GMH Programmable Mobile Two-Way Radios

The smallest VHF 50-watt mobile radio in its class, the GMH is PC-programmable, field-programmable, and with Flex-Mode capability may be programmed by channel and/or by group using 12.5/15 kHz and/or 25/30 kHz channel spacing. Easy to use, easy to customize to your specific requirements.

The BK Radio GMH mobile radio is packed with everything you need and then some. Highest performance at an affordable price, the GMH also symbolizes The RELM Advantage: More Radio for Your Dollar.

* 136-174 MHz VHF
* 240 channels, 15 user groups, 16 channels per group
* Superior audio quality and clarity
* 15-50 watts programmable RF power
* Programmable soft switches and options, programmable "Smart-Mic" selections
* Dash-mount and Remote-mount configurations
* Enhanced built-in CTCSS/CDCSS code guard for finding best signal path without changing channels
* Rock-solid reliability - meets rugged MIL-STD 810 specs
* Cloning technology transfers information from one radio to another radio automatically
* FLASH technology enables future enhancements without hardware changes, instead adding software capabilities quickly and easily
* Channel and priority (dual priority) scan, talkback scan, selectable group scanning
* Upgrade option from BK Radio GMH mobile analog radios to DMH mobile digital radios with addition of unique component - allows lower-cost two-stage migration from analog to digital APCO P25 capabilities.
* Vacuum florescent display - easy to see and read at a glance
* Nuisance channel delete

Relm-GMH@series


 Manufacturer's Catalogs and Guides:

These files contain information about the available products from the manufacturer. If you need something that is not on our website, please contact us. We will help you purchase the desired product at a low price.

BK Technologies Catalog 2023
BKR & KNG Accessory Catalog

Published Date: August 2025
BK Technologies BKR Accessory Catalog 2022.pdf
BKR Accessory Catalog

Published Date: March 2022
BK Technologies All Products Catalog
BK Technologies All Products Catalog

Published Date: April 2025


Relm BK Radio BK Technologies is deeply rooted in the public safety radios and communications Industry and manufactures high specification communications equipment of unsurpassed reliability and value for use by public safety professionals and government agencies, as well as radios for use in a wide range of commercial and industrial applications. Advances include a broad new line of leading digital two-way radios compliant with APCO Project 25 specifications.

BK Technologies two-way radios always incorporates the latest technology. The quality and function of the BK Technologies two-way radio can meet your demands for reliable communication. BK Technologies' products are manufactured and distributed worldwide under Bendix King and Relm brand names.





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